Universal Licensing System
WRTS493
BOB, LLC
License details
| ULS identifier | 4637241 |
|---|
| Call sign | WRTS493 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2022-07-19 |
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| Expiration | 2032-07-19 |
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| Cancellation | 2026-01-20 |
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| Frequency range | 19375 MHz |
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| Locations | 2 |
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| Representative location | Bedford Park, COOK, IL |
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| Coordinates | 41.7589167, -87.7740278 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:01 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 19375.00000000 | | | | | |
| 1 | 1 | FXO | 19375.00000000 | | | | | |
| 1 | 1 | FXO | 19375.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19375.00000000 | | 47M3D7W |
| 1 | 1 | 19375.00000000 | | 47M3D7W |
| 1 | 1 | 19375.00000000 | | 47M3D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 6226 74th St, Bedford Park, COOK, IL | 41.75891667, -87.77402778 | 185.000 m | B | 10.000 m structure / 12.000 m overall | |
| 2 | R | | 41.74138889, -87.83277778 | 192.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RF Engineering & Energy R RFMA-1839UH06S | | V | 38.9000 | 248.3000 | | |
| 1 | 2 | R | RF Engineering & Energy R RFMA-1834UH03S | | | 34.2000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-01-22 | WRTS493 | LICAN |
| 2025-08-04 | WRTS493 | LITRAN |
| 2025-08-01 | WRTS493 | LITRAN |
| 2025-04-23 | WRTS493 | LITRAN |
| 2024-05-11 | WRTS493 | LIAUA |
| 2022-07-19 | WRTS493 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4637241 | 2026-08-02 02:47:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRTS493 | ULS 4637241 | 2026-08-02 02:47:01 |
| Status | C | ULS 4637241 | 2026-08-02 02:47:01 |
| Service | CF | ULS 4637241 | 2026-08-02 02:47:01 |
| Grant Date | 2022-07-19 | ULS 4637241 | 2026-08-02 02:47:01 |
| Expiration Date | 2032-07-19 | ULS 4637241 | 2026-08-02 02:47:01 |
| Cancellation Date | 2026-01-20 | ULS 4637241 | 2026-08-02 02:47:01 |